package cn.itcast.exception;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.web.multipart.MaxUploadSizeExceededException;
import org.springframework.web.servlet.HandlerExceptionResolver;
import org.springframework.web.servlet.ModelAndView;

public class MyHandlerException implements HandlerExceptionResolver{

	@Override
	public ModelAndView resolveException(HttpServletRequest request,
			HttpServletResponse response, Object handler, Exception ex) {
		ModelAndView mv = new ModelAndView();
		if (ex instanceof MaxUploadSizeExceededException) {
			
			mv.addObject("msg", "抱歉，上传文件大小不得超过5个字节");
			mv.setViewName("hello");
		}
		
		return mv;
	}

}
